| NaCk vs Jin | 67–73 | 47.86% |
| NaCk vs Law | 56–78 | 41.79% |
| NaCk vs King | 61–63 | 49.19% |
| NaCk vs Kazuya | 53–51 | 50.96% |
| NaCk vs Hwoarang | 49–51 | 49.00% |
| NaCk vs Bryan | 40–52 | 43.48% |
| NaCk vs Eddy | 41–48 | 46.07% |
| NaCk vs Steve | 54–34 | 61.36% |
| NaCk vs Reina | 39–39 | 50.00% |
| NaCk vs Jun | 39–35 | 52.70% |
| NaCk vs Lili | 32–38 | 45.71% |
| NaCk vs Heihachi | 20–37 | 35.09% |
| NaCk vs Paul | 29–27 | 51.79% |
| NaCk vs Lidia | 25–23 | 52.08% |
| NaCk vs Dragunov | 18–27 | 40.00% |
| NaCk vs Nina | 23–18 | 56.10% |
| NaCk vs Alisa | 22–18 | 55.00% |
| NaCk vs Victor | 25–15 | 62.50% |
| NaCk vs Yoshimitsu | 18–19 | 48.65% |
| NaCk vs Devil Jin | 21–16 | 56.76% |
| NaCk vs Jack-8 | 16–19 | 45.71% |
| NaCk vs Raven | 15–20 | 42.86% |
| NaCk vs Leroy | 11–21 | 34.38% |
| NaCk vs Lars | 9–19 | 32.14% |
| NaCk vs Lee | 19–9 | 67.86% |
| NaCk vs Fahkumram | 17–11 | 60.71% |
| NaCk vs Zafina | 17–10 | 62.96% |
| NaCk vs Azucena | 12–15 | 44.44% |
| NaCk vs Armor King | 12–15 | 44.44% |
| NaCk vs Clive | 14–12 | 53.85% |
| NaCk vs Asuka | 6–19 | 24.00% |
| NaCk vs Kuma | 10–15 | 40.00% |
| NaCk vs Xiaoyu | 11–13 | 45.83% |
| NaCk vs Feng | 7–15 | 31.82% |
| NaCk vs Miary Zo | 10–11 | 47.62% |
| NaCk vs Leo | 13–7 | 65.00% |
| NaCk vs Claudio | 5–13 | 27.78% |
| NaCk vs Shaheen | 9–4 | 69.23% |
| NaCk vs Anna | 4–3 | 57.14% |
| NaCk vs Panda | 2–4 | 33.33% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.